TT

Takashi Tokunaga

Mitsubishi Electric: 18 patents #1,216 of 25,717Top 5%
JL Japan Aviation Electronics Industry, Limited: 16 patents #65 of 728Top 9%
Kyocera: 8 patents #314 of 3,732Top 9%
SO Sony: 4 patents #8,966 of 25,231Top 40%
SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #57,813 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 26–48 of 48 patents

Patent #TitleCo-InventorsDate
7797091 Rollover judgment apparatus Satoru Inoue, Katsuaki Yasui, Ryoutarou Suzuki 2010-09-14
7759007 Cathode active material and lithium ion secondary battery Yoshiaki Obana, Hiroyuki Akashi 2010-07-20
7708567 Connector having a plurality of connector modules and a housing that holds said plurality of connector modules with a gap between adjacent ones thereof 2010-05-04
7510445 Connector with high connection reliability 2009-03-31
7503773 Connector, mating connector and board-to-board connector assembly 2009-03-17
7413591 Throw-away tip and cutting tool 2008-08-19
7222010 Rollover determination apparatus for vehicles Ryoutarou Suzuki, Satoru Inoue, Masahiro Nakamoto 2007-05-22
6971916 Electrical connector for use in transmitting a signal 2005-12-06
6960103 Connector to be mounted to a board and ground structure of the connector 2005-11-01
5764600 Overwritable, high-density magneto-optical recording medium and recording/reproduction method therefor Yoshio Fujii, Tatsuya Fukami, Yoshiyuki Nakaki, Kazuhiko Tsutsumi 1998-06-09
5679455 Magneto-optic recording medium and apparatus Yoshiyuki Nakaki, Tatsuya Fukami, Motohisa Taguchi, Kazuhiko Tsutsumi 1997-10-21
5638344 Magneto-optic recording and reproducing apparatus Yoshiyuki Nakaki, Tatsuya Fukami, Motohisa Taguchi, Kazuhiko Tsutsumi 1997-06-10
5593791 Magneto-optical recording medium and method of manufacturing the same Yoshio Fujii, Yoshiyuki Nakaki, Kazuhiko Tsutsumi, Kazuo Hashima, Tatsuya Fukami +1 more 1997-01-14
5547751 Magneto-optical recording medium and method of manufacturing the same Yoshio Fujii, Yoshiyuki Nakaki, Kazuhiko Tsutsumi, Kazuo Hashima, Tatsuya Fukami +1 more 1996-08-20
5512366 Magneto-optic recording medium and apparatus Yoshiyuki Nakaki, Tatsuya Fukami, Motohisa Taguchi, Kazuhiko Tsutsumi 1996-04-30
5449566 Overwritable, high-density magneto-optical recording medium and recording/reproduction method therefor Yoshio Fujii, Tatsuya Fukami, Yoshiyuki Nakaki, Kazuhiko Tsutsumi 1995-09-12
5347485 Magnetic thin film memory Motohisa Taguchi, Tatsuya Fukami, Kazuo Hashima, Yukari Toide, Yuji Kawano +7 more 1994-09-13
5337305 Information storage system Kazuo Hashima, Yuji Kawano, Tatsuya Fukami, Kazuhiko Tsutsumi, Yoshiyuki Nakaki +1 more 1994-08-09
5258237 Magneto-optic recording medium Yoshiyuki Nakaki, Tatsuya Fukami, Motohisa Taguchi, Kazuhiko Tsutsumi 1993-11-02
5216663 Magneto-optic recording medium and manufacturing method Kazuhiko Tsutsumi, Tatsuya Fukami, Motohisa Taguchi, Yoshiyuki Nakaki 1993-06-01
5208797 Magneto-optical recording media and apparatus Yoshiyuki Nakaki, Tatsuya Fukami, Motohisa Taguchi, Kazuhiko Tsutsumi 1993-05-04
5191561 Magnetooptical recording medium including five magnetic layers for direct overriding by light intensity modulation without an external bias field Tatsuya Fukami, Kazuhiko Tsutsumi, Yoshiyuki Nakaki 1993-03-02
5130958 Method of and apparatus for overwritting a magneto-optic disk Tatsuya Fukami, Kazuhiko Tsutsumi 1992-07-14